What is it about?
After Hurricane Katrina, many children and teens faced emotional and psychological challenges. This study followed thousands of young people over a ten-year period to better understand how they were affected and how their recovery unfolded. Using more than 60,000 mental health screenings from about 35,000 youth between 2005 and 2015, researchers tracked symptoms such as stress, anxiety, and depression across the long recovery timeline. Immediately after the storm, nearly half of the children showed signs of posttraumatic stress. These early levels were extremely high, reflecting the significant disruption, loss, and fear they experienced. Over time, however, the picture changed. By 2015—ten years later—posttraumatic stress had declined to about 23 percent, a rate much closer to what might be expected in the general population. Despite this improvement, about 10 percent of youth continued to experience severe or lasting symptoms that required clinical attention. Several factors were consistently linked to higher levels of distress. These included loneliness, depression, anger, exposure to additional traumatic events, and requests to talk with a counselor. Other factors, such as losing property, moving homes, housing displaced relatives or friends, being female, being older, and being part of a minority group, also contributed, although less consistently. Overall, the study shows both the challenges and the resilience seen in young people after disasters. Most children gradually recovered, but a smaller group continued to struggle. These findings highlight the importance of school-based mental health education, early identification of stress reactions, and accessible counseling services to support children—both immediately after a disaster and throughout the long recovery process.
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Why is it important?
This study is important because it provides one of the most comprehensive understandings of how children recover emotionally after a major disaster. By following more than 35,000 young people over ten years after Hurricane Katrina, it shows which stress reactions are typical in the immediate aftermath and which signs indicate deeper problems that may persist. The study identifies consistent risk factors—such as loneliness, depression, anger, and exposure to additional trauma—that help schools and mental health providers know which children need early, targeted support. It also highlights an essential truth; while many children gradually recover, a smaller group continues to struggle for years and requires long-term services.
Perspectives
In a time when disasters are becoming more frequent and severe, these findings offer clear guidance for communities and underscore the importance of school-based mental health education, early screening, and sustained intervention to support children’s healing and hope. This study also highlights the need to normalize stress reactions, reduce stigma, and ensure that children and families know when and how to seek help. Further, the results emphasize the value of establishing clear, accessible models that communities can lean on when disaster strikes—frameworks that promote understanding, offer practical support, and ensure that children receive the right services across the long road to recovery.
Tonya Hansel
University of Texas at Arlington
Read the Original
This page is a summary of: Hurricane Katrina: The childhood legacy of disaster recovery and resilience., Traumatology An International Journal, September 2025, American Psychological Association (APA),
DOI: 10.1037/trm0000634.
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